[General]For all angle grinders with M14 spindle from FLEX, , , Black & , , Flex, , , and many other and cordless angle grinders. [Good Material]Made of high-strength Metal, the self-locking plate is not easy to deform and can withstand 40nm torque and 12, 000rpm high speed. [Locking]Great Locking: Excellent self-locking design ensures tight locking on grinder when working under high speed, very efficient and reliable. [Quick Release]One wheel change without a key. Much less complicated than the tool for changing the cutting discs. Simply turn the ring anti-clockwise and the clasp is open. [Usage Notes]Wipe the abrasive, spindle and quick release nut before use to prevent foreign objects from sticking., Weight: 0.49383546688 pounds, Manufacturer: puhae